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| 02333cam 2200409zi 4500 |
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| 001 | 9.873971 |
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| 003 | CaOODSP |
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| 005 | 20221107164051 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 190530s1990 onca #ot f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn-ab |
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| 086 | 1 |aEn13-5/90-05E-PDF |
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| 100 | 1 |aManning, Philip G., |eauthor. |
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| 245 | 10|aIntensive vivianite formation in the bottom sediments of mesotrophic Narrow Lake, Alberta / |cPhilip G. Manning, Thomas P. Murphy and Ellie E. Prepas. |
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| 264 | 1|aBurlington, Ontario : |bLakes Research Branch, National Water Research Institute, |c[1990] |
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| 300 | |a1 online resource (37 unnumbered pages) : |bfigures. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aNWRI contribution ; |vno. 90-05 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"Narrow Lake is a small, deep, clear lake of significant recreational value, located 140 km north of Edmonton, Alberta. Low phosphate and chlorophyll levels are indicative of a mesotrophic lake, in marked contrast to the highly eutrophic character of most prairie lakes. Remarkably, the bottom sediments have the phosphorus content of low-grade fertilizer. Iron-rich groundwaters seeping into deeper water cause precipitation of phosphorus and deposition to the sediments, rendering the phosphorus unavailable for algal growth. This natural control of trophic level by iron suggests that steel mill pickle liquor waste could find application in lake restoration"--Management Perspective. |
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| 546 | |aIncludes abstract in French. |
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| 692 | 07|2gccst|aSediments |
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| 692 | 07|2gccst|aLakes |
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| 692 | 07|2gccst|aWater pollution |
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| 700 | 1 |aMurphy, Tom, |eauthor. |
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| 700 | 1 |aPrepas, E. E. |q(Ellie E.), |d1947- |eauthor. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada). |bLakes Research Branch. |
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| 830 | #0|aNWRI contribution ;|vno. 90-05.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s2.03 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-05-eng.pdf |
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